Worcester Bosch
Worcester Bosch Expansion Tank Hose 87186841680
Expansion tank hose for Worcester Bosch Greenstar Camray System External boilers, part number 87186841680.
At a glance
- Part type: expansion tank hose
- Also known as 1022707
£45.44
£37.87 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Worcester Bosch expansion tank hose (part number 87186841680) is a flexible hose used on Greenstar Camray System External appliances. It connects the expansion vessel to the heating circuit, allowing water to move as system pressure changes. The hose is supplied by Worcester Bosch as a service part for this appliance family.
Signs this part needs replacing
- Cracking, perishing or swelling visible on the hose body
- Water weeping or dripping at either hose connection
- System pressure dropping and needing frequent topping up
- Corrosion, staining or scale around the expansion vessel connection
Before you order
- Confirm your appliance model matches one of the Greenstar Camray System External variants listed above
- Check the part number on the existing hose or against the manufacturer's parts list
- Inspect the connection fittings and seals for damage before fitting the new hose
Compliance
| Barcode / EAN | 4047416959702 |
|---|---|
| Alternative numbers | 1022707 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR CAMRAY SYSTEM EXTERNAL 12/18 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY SYSTEM EXTERNAL 18/25 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY SYSTEM EXTERNAL 25/32 | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
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